65014180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 179032896

約数和(自身を除く): 114018716

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 37, 44, 49, 55, 70, 74, 77, 98, 110, 140, 148, 154, 163, 185, 196, 220, 245, 259, 308, 326, 370, 385, 407, 490, 518, 539, 652, 740, 770, 814, 815, 980, 1036, 1078, 1141, 1295, 1540, 1628, 1630, 1793, 1813, 2035, 2156, 2282, 2590, 2695, 2849, 3260, 3586, 3626, 4070, 4564, 5180, 5390, 5698, 5705, 6031, 7172, 7252, 7987, 8140, 8965, 9065, 10780, 11396, 11410, 12062, 12551, 14245, 15974, 17930, 18130, 19943, 22820, 24124, 25102, 28490, 30155, 31948, 35860, 36260, 39886, 39935, 42217, 50204, 56980, 60310, 62755, 66341, 79772, 79870, 84434, 87857, 99715, 120620, 125510, 132682, 159740, 168868, 175714, 199430, 211085, 251020, 265364, 295519, 331705, 351428, 398860, 422170, 439285, 464387, 591038, 663410, 844340, 878570, 928774, 1182076, 1326820, 1477595, 1757140, 1857548, 2321935, 2955190, 3250709, 4643870, 5910380, 6501418, 9287740, 13002836, 16253545, 32507090, 65014180]

約数ペア:

[(1, 65014180), (2, 32507090), (4, 16253545), (5, 13002836), (7, 9287740), (10, 6501418), (11, 5910380), (14, 4643870), (20, 3250709), (22, 2955190), (28, 2321935), (35, 1857548), (37, 1757140), (44, 1477595), (49, 1326820), (55, 1182076), (70, 928774), (74, 878570), (77, 844340), (98, 663410), (110, 591038), (140, 464387), (148, 439285), (154, 422170), (163, 398860), (185, 351428), (196, 331705), (220, 295519), (245, 265364), (259, 251020), (308, 211085), (326, 199430), (370, 175714), (385, 168868), (407, 159740), (490, 132682), (518, 125510), (539, 120620), (652, 99715), (740, 87857), (770, 84434), (814, 79870), (815, 79772), (980, 66341), (1036, 62755), (1078, 60310), (1141, 56980), (1295, 50204), (1540, 42217), (1628, 39935), (1630, 39886), (1793, 36260), (1813, 35860), (2035, 31948), (2156, 30155), (2282, 28490), (2590, 25102), (2695, 24124), (2849, 22820), (3260, 19943), (3586, 18130), (3626, 17930), (4070, 15974), (4564, 14245), (5180, 12551), (5390, 12062), (5698, 11410), (5705, 11396), (6031, 10780), (7172, 9065), (7252, 8965), (7987, 8140)]